Analog Technologies High Voltage Power Supply 0 to -2kV 1mA 12V Input

High-voltage DC-DC module for precision equipment

This compact converter delivers 0 to -2 kV at up to 1 mA from a 12 V supply, making it suitable for laboratory instruments such as X-ray sources, spectrometers and electrospinning rigs. Engineers integrating high-voltage bias into analytical or deposition systems can use the 0–5 V control input to set output voltage across the full span. Electronic shutdown provides a fast inhibit function without cycling the main rail.

Control interface limits and input requirements

The module accepts a 12 V input with a tolerance of ±1 V and draws between 50 mA and 240 mA depending on load. Output voltage follows a 0–5 V control signal linearly, while an internal 5 V reference holds ±0.05 V accuracy for calibration. No isolation or monitoring pins beyond the control and shutdown lines are documented, so system designers must provide their own feedback if closed-loop regulation is required.

Replaces bulkier rack supplies

The board-level form factor eliminates the need for a separate high-voltage chassis when retrofitting capillary electrophoresis, sputter coating or particle-accelerator subsystems. It is not a substitute for supplies needing positive polarity, currents above 1 mA or voltages beyond 2 kV, nor does it suit applications requiring galvanic isolation between control and output grounds.